The syslog-ng module incubator (Incubator henceforth) is a collection of
tools and modules for syslog-ng that for one reason or the other, are not
part of the official repository. This serves both as a staging ground for
experimental modules, and as a repository of plugins that are not aimed at
upstream inclusion. It's also an example of a third party syslog-ng module.
The official home page of syslog-ng-incubator is:
https://github.com/balabit/syslog-ng-incubator

Replace lang/lua with the new lang/lua51
lang/lua51 is working the same way lang/lua52, chase ports using lua 5.1
Make the default lua lua52
Make all lua ports using USES=lua
Approved by: portmgr (implicit)

Brand new syslog-ng-incubator port from our syslog-ng upline. The syslog-ng
Incubator is a collection of tools and modules that are not part of the
official syslog-ng distribution.
This port was sent to us by Peter Czanik <czanik@balabit.hu>, an employee of
balabit.hu, the producers of syslog-ng. Peter is responsible for FreeBSD
functionality and ports at bababit.hu.
Submitted by: Peter Czanik <czanik@balabit.hu> (syslog-ng upline)